Cooperative-effect-induced one-way steering in open cavity magnonics

SY Guan, HF Wang, X Yi - npj Quantum Information, 2022 - nature.com
We propose to generate and control stationary one-way steering with strong entanglement
between photon and magnon modes by the cooperative effect of coherent coupling and …

Quantum entanglement and one-way steering in a cavity magnomechanical system via a squeezed vacuum field

W Zhang, T Wang, X Han, S Zhang, HF Wang - Optics Express, 2022 - opg.optica.org
We propose a simple scheme to generate quantum entanglement and one-way steering
between distinct mode pairs in a generic cavity magnomechanical system, which is …

Enhanced entanglement and controlling quantum steering in a Laguerre–Gaussian cavity optomechanical system with two rotating mirrors

A Sohail, Z Abbas, R Ahmed, A Shahzad… - Annalen der …, 2023 - Wiley Online Library
Gaussian quantum steering is a type of quantum correlation in which two entangled states
exhibit asymmetry. An efficient theoretical proposal is presented for the control of quantum …

Controlling one-way quantum steering in a modulated optomechanical system

CG Liao, H **e, RX Chen, MY Ye, XM Lin - Physical Review A, 2020 - APS
We investigate in detail the properties of the stationary quantum steering of two mechanical
modes, where the two mechanical modes interact with two coupling cavity modes, and two …

Stationary quantum entanglement and steering between two distant macromagnets

J **e, H Yuan, S Ma, S Gao, F Li… - Quantum Science and …, 2023 - iopscience.iop.org
Generating and manipulating magnon quantum states for quantum information processing is
a central topic in quantum magnonics. The conventional strategy amplifies the nonlinear …

Entanglement and Asymmetric Steering Between Distant Magnon and Mechanical Modes in an Optomagnonic‐Mechanical System

J Cheng, YM Liu, HF Wang, X Yi - Annalen der Physik, 2022 - Wiley Online Library
A scheme is proposed to generate long‐distance entanglement and asymmetric steering
between mechanical oscillator and magnon mode across the frequency difference of≈ 10 …

Manipulating one-way quantum steering in a mechanical gain-loss optomechanical system

CH Bai, S Bai, DY Wang, Q Guo, SX Wu, Y Zhao… - Optics …, 2024 - opg.optica.org
Based on the phenomenon of exceptional points (EPs) in the optomechanically induced
mechanical P T-symmetric binary and ternary systems, we propose a mechanism to …

One-way Einstein–Podolsky–Rosen steering of macroscopic magnons with squeezed light

W Zhong, D Zhao, G Cheng, A Chen - Optics Communications, 2021 - Elsevier
We present to use the squeezed light and the thermal effect to induce the one-way steering
of magnon modes from two separated yttrium–iron–garnet spheres respectively placed in …

Generation of entanglement and quantum steering via Josephson parametric amplifier in a dual cavity-magnon system

A Hidki, A Lakhfif, M Nassik, R Ahmed, A Sohail - Physica Scripta, 2024 - iopscience.iop.org
In the two microwave (MW) cross-shaped cavity magnon system, we describe a method to
produce multipartite entanglement and quantum steering. To achieve squeezed states of the …

Enhanced Entanglement and Quantum Steering Induced by a Common Reservoir in Cavity Magnomechanics

TT Dong, N Wang, SY Li, AD Zhu… - Advanced Quantum …, 2023 - Wiley Online Library
This study proposes to enhance entanglement and control quantum steering via dissipative
coupling in an open cavity magnomechanical system connected to a common reservoir …